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Telescopes

James Webb Space Telescope Hubble Space Telescope Space Telescopes Observations Webb Space Telescope Infrared Telescopes Observatories James Webb Space Telescope (JWST) Chandra X-ray Observatory Ground-based Telescopes

JWST Spots Candidate 10-Kilometer Moon Orbiting Uranus

Long JWST exposures revealed a faint 10-kilometer object in Uranus' inner system pending confirmation.

Brightest Fast Radio Burst Yet Pinpointed to Nearby Galaxy by CHIME Outriggers

James Webb Spots Tiny New Moon Orbiting Uranus

Webb Telescope Discovers Tiny Uranus Moon, Bringing Total to 29

JWST Study Points to Earendel Being a Compact Star Cluster

Hubble’s New H-Alpha Views Reveal Star Birth in Nearby Spirals NGC 2835 and NGC 45

Sharp Hubble Images Confirm 3I/ATLAS as Comet; Juno Intercept Study Advances

Webb Telescope Rules Out Atmosphere on Earth-Sized Exoplanet TRAPPIST-1 d

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors

Alpha Centauri A’s Suspected Gas Giant Evades 2025 JWST Searches

JWST Detects Oldest Active Quasar and Direct-Collapse Black Hole Seed

Webb Reveals Binary Interaction in Planetary Nebula NGC 6072 and Detects 2,500 Early Galaxies

Webb’s 100-Hour Mid-Infrared Survey of Hubble Ultra Deep Field Reveals Ancient Galaxies

ALMA Detects 17 Complex Organic Molecules in V883 Orionis Protoplanetary Disk

JWST Begins Atmospheric Probe of L 98-59 After Fifth Habitable-Zone Planet Confirmed

New Models Identify Webb’s Little Red Dots as Primordial Supermassive Stars

Mineral Condensation Captured in Planet-Forming Disk of Protostar HOPS-315

Astronomers Observe First Solid Condensation of Rocky Planet Precursors Around Distant Star

First Solids of Planet Formation Observed Around Young Star HOPS-315

New Distant Sednoid ‘Ammonite’ Casts Doubt on Planet Nine Hypothesis